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AVO IMAGE DATABASE
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ImageDetailsVolcanoesKeywords
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Caption:Hiking Makushin volcano.
Date:July 21, 2017 11:47 AM
Photographer:Whitaker, Jacob
MakushinCaldera/crater
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Caption:Hiking through an ice cave near the summit of Makushin volcano.
Date:July 21, 2017 8:36 AM
Photographer:Whitaker, Jacob
MakushinCaldera/crater
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Caption:Hiking Makushin volcano.
Date:July 21, 2017 7:24 AM
Photographer:Whitaker, Jacob
MakushinCaldera/crater
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Caption:AVO geoscientists conducting fieldwork at Pavlof Volcano, August 20, 2017. Photo by Pavel Izbekov, UAFGI/AVO.
Date:July 20, 2017 2:30 PM
Photographer:Izbekov, Pavel
Array
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Caption:Morning rainbow at Shishaldin, captured on Shishaldin webcam, July 19, 2017.
Date:July 19, 2017 9:52 AM
Photographer:Schaefer, Janet
ShishaldinJust for fun
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Caption:Morning rainbow on the Shishaldin volcano webcam.
Date:July 19, 2017 8:16 AM
Photographer:Schaefer, Janet
ShishaldinJust for fun
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Caption:Looking up at the south flanks of Pavlof Volcano, July 19, 2017. At this time, Pavlof's steam plume was mixing with atmospheric clouds. Photo by Jessica Larsen, UAFGI/AVO.
Date:July 19, 2017 12:00 AM
Photographer:Larsen, Jessica
PavlofSteam, Stratovolcano
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Caption:Bear tracks near seismic station PVV (southeast flank of Pavlof), Pavlof Volcano, July 18, 2017. Photo by Jessica Larsen, UAFGI/AVO.
Date:July 18, 2017 12:00 AM
Photographer:Larsen, Jessica
PavlofStratovolcano
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Caption:Resuspended ash and dust blowing across the northwest flank of Pavlof Volcano, July 17, 2017. Diffuse plumes of resuspended ash and dust were being lofted by the wind to heights of 8,000-10,000 ft while the area was visited by AVO scientists. It is possible that this phenomenon may have been the source of pilot reports of ash emission at Pavlof in June-July 2017.
Date:July 17, 2017 1:08 PM
Photographer:waythomas, chris
PavlofTephra
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Caption:Panoramic photo of Pavlof Volcano (right, with minor vapor plume) and Pavlof Sister (right). Photo taken July 17, 2017, by Jessica Larsen, UAFGI/AVO.
Date:July 17, 2017 12:00 AM
Photographer:Larsen, Jessica
Pavlof, Pavlof SisterStratovolcano
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Caption:AVO gas geochemist Taryn Lopez (UAFGI/AVO) setting up for gas sampling at Pavlof Volcano, while AVO geologists Pavel Izbekov (UAFGI/AVO) and Chris Waythomas (USGS/AVO) collect samples and make geologic observations. Photo by Jessica Larsen, UAFGI/AVO.
Date:July 17, 2017 12:00 AM
Photographer:Larsen, Jessica
PavlofFieldwork operations, People in action, Steam, Stratovolcano
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Caption:Bogoslof Island, as viewed from Okmok's caldera rim, July 15, 2017. Photo by Max Kaufman, UAFGI/AVO.
Date:July 15, 2017 1:14 PM
Photographer:Kaufman, Max
BogoslofCinder cone, Seamount/ submarine volcano, Steam
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Caption:Field work at Augustine Volcano. Examples of main rock types of 2006 eruption. From left to right, banded pumices, high-silica andesite, and low-silica andesite.
Date:July 12, 2017 10:17 AM
Photographer:Coombs, Michelle
Augustine
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Caption:Field work at Augustine Volcano. Holocene pyroclastic flow and fall deposits exposed in a gully on Augustine's north flank, with Iliamna volcano in the background.
Date:July 11, 2017 5:39 PM
Photographer:Coombs, Michelle
Augustine
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Caption:Field work at Augustine Volcano. Unit Expc on the volcano's north flank, erupted during Event 10 of the 2006 eruptions.
Date:July 11, 2017 3:03 PM
Photographer:Coombs, Michelle
Augustine
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Caption:Field work at Augustine Volcano. Laura Clor (USGS/CVO) and Allan Lerner (University of Oregon) make gas measurements at Augustine's summit fumarole.
Date:July 11, 2017 12:06 PM
Photographer:Benage, Mary
Augustine
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Caption:Field work at Augustine Volcano. Laura Clor (USGS/CVO) and Allan Lerner (University of Oregon) make gas measurements at Augustine's summit fumarole.
Date:July 11, 2017 11:05 AM
Photographer:Coombs, Michelle
Augustine
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Caption:Field work at Augustine Volcano. Mary Benage (USGS/CVO) samples unit Exd2, one of the lava domes erupted during Augustine's 2006 eruption.
Date:July 11, 2017 10:27 AM
Photographer:Coombs, Michelle
Augustine
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Caption:Field work at Augustine Volcano. Lava dome (unit Exd2) and tephra deposited during the 2006 eruption.
Date:July 11, 2017 9:28 AM
Photographer:Coombs, Michelle
Augustine
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Caption:Field work at Augustine Volcano. Mary Benage (USGS/CVO) at stratigraphic section in Holocene deposits on the north flank of Augustine Volcano.
Date:July 8, 2017 4:54 PM
Photographer:Coombs, Michelle
Augustine
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Caption:HIMAWARI-8 thermal infrared satellite image collected on July 2, 2017 at 21:20 UTC (13:20 AKDT) of the volcanic cloud(red arrow) produced by the eruption of Bogoslof volcano. The explosive eruption began about 20 minutes prior to this image, and by this time the volcanic cloud had moved towards the east. A pilot report suggested that the cloud may have reached an altitude of 36,000 ft above sea level. The color scheme shows the temperature of the clouds in degrees Kelvin (Degrees Celsius+273). High clouds are cold (green-yellow-orange) and lower clouds are warm (blue-white).
Date:July 2, 2017 9:20 PM
Photographer:Schneider, Dave
ArrayEruption cloud/ plume/ column, Volcano
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Caption:Volcanic cloud rising above Bogoslof Volcano, 18:14 AKDT, June 23, 2017. View is from Mutton Cove on southwest Unalaska Island about 67 km southeast of the volcano. Photo by Masami Sugiyama courtesy of Allison Everett. AVO estimated the volcanic cloud reached about 36,000 ft above sea level.
Date:June 23, 2017 5:01 PM
Photographer:Sugiyama, Masami
BogoslofEruption cloud/ plume/ column
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Caption:Volcanic cloud rising above Bogoslof Volcano, 18:14 AKDT, June 23, 2017. View is from Mutton Cove on southwest Unalaska Island about 67 km southeast of the volcano. Photo by Masami Sugiyama courtesy of Allison Everett. AVO estimated the volcanic cloud reached about 36,000 ft above sea level.
Date:June 23, 2017 5:00 PM
Photographer:Sugiyama, Masami
BogoslofEruption cloud/ plume/ column
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Caption:Volcanic cloud rising above Bogoslof Volcano, 18:14 AKDT, June 23, 2017. View is from Mutton Cove on southwest Unalaska Island about 67 km southeast of the volcano. Photo by Masami Sugiyama courtesy of Allison Everett. AVO estimated the volcanic cloud reached about 36,000 ft above sea level.
Date:June 23, 2017 5:00 PM
Photographer:Sugiyama, Masami
BogoslofEruption cloud/ plume/ column
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Caption:Bogoslof Volcano, June 22, 2017. Photo courtesy of Dave Eilertsen.
Date:June 22, 2017 8:24 PM
Photographer:Eilertsen, Dave
ArraySteam
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